OBJECT IDENTIFICATION APPARATUS, OBJECT IDENTIFICATION METHOD, AND PROGRAM
An image showing a same object as an object shown in another image is identified more accurately. A difference area in an input image is determined by converting a difference area in a reference image, based on geometric transformation information calculated by an analysis using a local descriptor....
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| Format: | Patent |
| Sprache: | eng ; fre ; ger |
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| Zusammenfassung: | An image showing a same object as an object shown in another image is identified more accurately. A difference area in an input image is determined by converting a difference area in a reference image, based on geometric transformation information calculated by an analysis using a local descriptor. Meanwhile, the input image is divided and a divided area descriptor is extracted from each divided area. A descriptor obtained by converting a divided area descriptor in a difference area in the input image and a descriptor in a difference area in the reference image are matched with each other. |
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